fec-backend-requirements-handoff

To write frontend requirements for backend handoff, document UI data, actions, state, permissions, and validation rules using business language. This approach excludes endpoint design and database schemas, capturing only what needs displaying for backend decision-making.

Before backend implementation begins, frontend documentation should list required data, relationships, sorting, visibility, and permission rules per screen. It must also describe user actions, expected results, and boundary conditions like loading, error, and empty states.

To handle UI state and boundary conditions in a requirements specification, record loading, error, empty, and permission states alongside business rules like timezone and currency limits. This ensures backend alignment and captures uncertainties for later clarification.

No, a frontend requirements handoff does not need to include database schema details or endpoint designs. It focuses entirely on business language descriptions of what the UI needs to display and the actions it must support.

The best way to communicate frontend feature scoping is to organize a short draft covering context, data needs, user actions, and business rules. Using business language prevents misinterpretations during API discussions by avoiding premature implementation details.